The cache IS at the posted coords and is a field puzzle. In order to sign the log you will have to solve a puzzle first and you must sign the locked up log or your log will be deleted. The locked up log book is inside the regular sized container. Inside the container you will also find 3 tools that will help you figure out the combination to the lock, and it started out with a pencil to sign the log but bring a writing stick as well just in case.
The cache is off of the Highway on the east side on a dirt road. The road takes off the highway near my Lots of Garbage cache and the road isn't to rough and should be accessible most time of years but you might want to watch if it rains or snows alot. You could park at the beginning of the road just off the Highway and it's only about a 740 foot walk. Highway 97 can get quite busy so please use caution when entering or leaving the highway.
While caching on the way back from Kansas I happened across this one and after solving it I asked the CO (TireRubber) if I could copy it and with his permission here it is. Inside the container you will find dice, lots of dice but it should be quite evident which 3 dice you want to use to try to solve the puzzle to get the combination to open the lock to get to the log, they are RED, WHITE and BLUE dice. It does require some math to figure out the combo numbers. So once you figure out all three numbers all you have to do is open the lock to get to the log and sign it and like other lock caches I have done like this before there is ONLY 6 different combinations of numbers to try but there might be a little hint in the description that might help narrow it down. If you need a little nudge message me and I will get back to you as soon as possible.
And as always PLEASE put everything back together as found and makes sure all the pieces are back in the ammo can.
Congratulations to Bubblegummers and CreazyDust on the CO FTF